61.   In that disease, many genes also contribute to the deposition of fatty plaques within artery walls, in combination with environmental factors.

62.   Instead, it was asserted, whatever problems the children had could be attributed to poverty and other environmental factors.

63.   It may be an environmental factor.

64.   It may be that the changes can be attributed to weather or some environmental factor.

65.   Major efforts to uncover environmental factors in breast cancer are under way on Long Island, N.Y., and on Cape Cod.

66.   MMR and other environmental factors have been blamed for these cases.

67.   Microbes, enzymes, insects and other environmental factors accelerate decomposition and degrade DNA, usually within a few weeks.

68.   Most likely, it has to do with specific environmental factors, like currents, the pH factor, temperature and soil conditions.

69.   Not all environmental factors involve pollution.

70.   One is whether an unknown infectious agent or environmental factor affects the kidneys to spur the blood pressure response.